| 30 Dec 2021 |
 rolodondo9378 | experiments per second | 18:40:26 |
 tmonz | Depends a lot on the details | 21:01:23 |
| tmonz | But see the stuff from Bristol here
https://www.nature.com/articles/s41467-020-16187-8#Fig1 | 21:01:38 |
| tmonz | With 2 photon coincidence rate in the kHz domain | 21:02:01 |
 Hendrik Weimer | The all-to-all connectivity of trapped ions is somewhat less relevant if you have a device containing many computing registers and relatively slow shuttling operations between them. I guess then you end up with similar locality constraints. Actually, some of the proposed architectures look very similar to what we discussed for Rydberg atoms some time ago. And there's been a pretty cool paper by Misha Lukin recently, where they've shown shuttling in their tweezers combined with Rydberg gates.
With Rydberg atoms, I see the bigger challenge in the gate fidelities, especially concerning the fundamental limitations coming from the finite lifetime of the Rydberg state. | 21:28:40 |
| tmonz | I am less concerned about the lifetime . You can encode in the ground state and use the Rydberg only temporarily for the gates | 22:01:48 |
| 31 Dec 2021 |
|  Hrafn Blóðbók left the room. | 07:12:08 |
| Hendrik Weimer | Sure, but if you want 10^-4 gate errors and have lifetimes in the tens of microseconds, you can imagine what that means in terms of the required laser intensities. That's tough. | 09:19:32 |
| tmonz | It was never easy ;)
Intensity is likely easier to handle than getting an SLM that can stand those powers in the first place | 11:55:41 |
| Hendrik Weimer | yeah, makes sense | 16:04:43 |
| Hendrik Weimer | * yeah, makes sense
experimental details 😉 | 16:15:07 |
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| 3 Jan 2022 |
 RSS Bot [@michelle:privacytools.io] | Stories by Dr James Wootton on Medium:
6. The Toric Code (part 3) | 10:34:35 |
| 5 Jan 2022 |
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| 6 Jan 2022 |
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| RSS Bot [@michelle:privacytools.io] | Stories by Dr James Wootton on Medium:
8. The Toric Code (part 5) | 12:19:54 |
 michelle | 1ethanhansenis on a roll lately - many holiday episodes released and there is interesting content there for everyone I think.
https://anchor.fm/quantumcomputingnow/ | 19:03:18 |
 1ethanhansen | In reply to @michelle:privacytech.xyz
1ethanhansenis on a roll lately - many holiday episodes released and there is interesting content there for everyone I think.
https://anchor.fm/quantumcomputingnow/ Thanks! Definitely helps I had all these interviews recorded back in like the summer so I kinda needed to get them out 😬 | 19:06:29 |
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| 9 Jan 2022 |
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| 13 Jan 2022 |
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 towynlin | Speaking of which, I'm trying to get 1ethanhansen 's Zero to QC Hero spreadsheet from the torrent file available at https://gitlab.com/1ethanhansen/zero-to-qc-hero, but I guess I'm not seeing any peers with the file because it's not downloading. Anybody out there have it and can fire up their torrent client? | 19:48:00 |
| 1ethanhansen | In reply to @towynlin:matrix.org
Speaking of which, I'm trying to get 1ethanhansen 's Zero to QC Hero spreadsheet from the torrent file available at https://gitlab.com/1ethanhansen/zero-to-qc-hero, but I guess I'm not seeing any peers with the file because it's not downloading. Anybody out there have it and can fire up their torrent client? Go ahead and give it another shot
It's possible my university is blocking me but I should he seeding rn | 19:51:28 |
| towynlin | In reply to @1ethanhansen:matrix.org
Go ahead and give it another shot
It's possible my university is blocking me but I should he seeding rn Verified that I can get LibreOffice via the torrent, but still no luck with yours. So, yeah, maybe blocked on your end. | 20:15:28 |
| 1ethanhansen | Well that sucks
Too many leeches, i've uploaded that torrent 100+ times | 21:21:25 |
| 20 Jan 2022 |
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| 23 Jan 2022 |
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